[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

泵功率与噪音正相关,选择标称噪音≤40dB的水泵,或带扬程调节的直流无刷泵;水位过低时泵易空转产生嗡鸣,因此需选低水位保护设计的型号

1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/295404
API
curl https://kongchang.com/api/v1/knowledge/claims/295404
MCP
get_claim(id=295404)